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OLCT 60
FIXED POINTGAS MONITOR
USER MANUAL
5.4.3 Adjustment of gas sensitivity
Accessing the sensitivity adjustment menu
Step
Span Gas
3a
«GE» (
switched over to the sensitivity adjustment phase.
Setting the Span Gas concentration
Step
4a
Place the magnet over
4b.
The displayed value corresponds to the span gas value by
default (50 in the example).
The hundreds digit flashes.
4c.
Adjusting the hundreds
Adjust the value of the hundreds by placing the magnet over
. Each time you place the magnet over, you increase the
digit value.
4d.
Confirm the value by placing the magnet over
4e.
Adjusting the tens
The tens digit flashes. Repeat the same procedure as for the
hundreds.
4f.
Adjusting the units
The unit digit flashes. Repeat the same procedure as for the
hundreds.
4g
Validate the digit of the units by placing the magnet over
.
4h.
End of the procedure.
Injecting calibration gas
Step
5a.
The display indicates «S» (Sensitivity).
5b.
Place the calibration cup on the sensor and inject the span gas
at flow rate between 0.5 and 1 LPM (for GD10P versions refer
28
Action
) is displayed to indicate that the system has
Action
.
Action
Illustration
Illustration
.
Illustration
NPO60GB
Revision F.2
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